14 Character Random Number Generator08/02/2017 In water.c, a poem from my most recent project ./code --poetry I wanted an extremely simple way to produce pseudo random numbers to create the behaviour of raindrops. I found that supposing we have a randomly initialised unsigned 32-bit seed n it is possible to cycle n through pseudo random numbers (in C) using only a 14 character multiplication statement: n*=0x9e3779b1; Each time you a
iOS 7 の脆弱な乱数発生器で、カーネルのセキュリティが破られるとの主張～研究者曰く、かつて攻撃を緩和していた PRNG は「楽勝で切り崩せる」（The Register） | ScanNetSecurity
